Answer:
I think the correct answer is B
Explanation:
It seems like that's the only one that would make sense other than maybe D. And if I'm wrong I apologize, hope I helped.
Printing labels would make things more efficient. To start, having things around me labeled could help me find whatever Imm looking for easier. Another reason labels make things more efficient is because it helps organize knowledge. Labels help categorize things based on what they are, which assist guide your perceptions. (hope this helped lol)
The Correct answer is C. people use the lights to brighten and mask the dreariness of their lives.
I think its the last one (to publicize a job opening or look for a job)
I HOPE THAT HELP- -.-
I would say perspective, point of view, and setting